.oldTime(); in chtMultiregionFoam
Hi
How to implement .oldTime(); after writing volScalarField in chtMultiregionFoam? When i do that it gives this error: class Foam::PtrList<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> >’ has no member named ‘oldTime’ |
Re: How to write material derivative of ln(T) in the consitutive equation
2 Attachment(s)
Hi Dear Former's
I'm going to Add temperature Equation to viscoelasticFluidFoam solver. there is material derivative term of log(T)(screenshot attached) in the constitutive equation(I.e in this case Olroyd-B) kindly any could guide me how to erite the that term in OldoydB.C file I write it like fvm::ddt(tau_,logT) + fvc::div(phi()*tau_,logT) Note:change to fvc and fvm respectively but getting same error's.(scrrenshot Attached) regards Idrees khan |
How to write material derivative of ln(T) in the consitutive equation
2 Attachment(s)
Hi Dear Former's
I'm going to Add temperature Equation to viscoelasticFluidFoam solver. there is material derivative term of log(T)(screenshot attached) in the constitutive equation(I.e in this case Olroyd-B) kindly any could guide me how to erite the that term in OldoydB.C file I write it like fvm::ddt(tau_,logT) + fvc::div(phi()*tau_,logT) Note:change to fvc and fvm respectively but getting same error's.(scrrenshot Attached) regards Idrees khan |
How to write material derivative of ln(T) in the consitutive equation
2 Attachment(s)
Hi Dear Former's
I'm going to Add temperature Equation to viscoelasticFluidFoam solver. there is material derivative term of log(T)(screenshot attached) in the constitutive equation(I.e in this case Olroyd-B) kindly any could guide me how to erite the that term in OldoydB.C file I write it like fvm::ddt(tau_,logT) + fvc::div(phi()*tau_,logT) Note:change to fvc and fvm respectively but getting same error's.(scrrenshot Attached) regards Idrees khan |
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